[Git][ghc/ghc][wip/testsuite-generic-stats] 13 commits: Speed up stimes in instance Semigroup Endo
Matthew Pickering (@mpickering)
gitlab at gitlab.haskell.org
Fri Nov 24 12:57:57 UTC 2023
Matthew Pickering pushed to branch wip/testsuite-generic-stats at Glasgow Haskell Compiler / GHC
Commits:
5a6c49d4 by David Feuer at 2023-11-20T18:53:18-05:00
Speed up stimes in instance Semigroup Endo
As discussed at
https://github.com/haskell/core-libraries-committee/issues/4
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cf9da4b3 by Andrew Lelechenko at 2023-11-20T18:53:18-05:00
base: reflect latest changes in the changelog
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48bf364e by Alan Zimmerman at 2023-11-20T18:53:54-05:00
EPA: Use SrcSpan in EpaSpan
This is more natural, since we already need to deal with invalid
RealSrcSpans, and that is exactly what SrcSpan.UnhelpfulSpan is for.
Updates haddock submodule.
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97ec37cc by Sebastian Graf at 2023-11-20T18:54:31-05:00
Add regression test for #6070
Fixes #6070.
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e9d5ae41 by Owen Shepherd at 2023-11-21T18:32:23-05:00
chore: Correct typo in the gitlab MR template
[skip ci]
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f158a8d0 by Rodrigo Mesquita at 2023-11-21T18:32:59-05:00
Improve error message when reading invalid `.target` files
A `.target` file generated by ghc-toolchain or by configure can become
invalid if the target representation (`Toolchain.Target`) is changed
while the files are not re-generated by calling `./configure` or
`ghc-toolchain` again. There is also the issue of hadrian caching the
dependencies on `.target` files, which makes parsing fail when reading
reading the cached value if the representation has been updated.
This patch provides a better error message in both situations, moving
away from a terrible `Prelude.read: no parse` error that you would get
otherwise.
Fixes #24199
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955520c6 by Ben Gamari at 2023-11-21T18:33:34-05:00
users guide: Note that QuantifiedConstraints implies ExplicitForAll
Fixes #24025.
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17ec3e97 by Owen Shepherd at 2023-11-22T09:37:28+01:00
fix: Change type signatures in NonEmpty export comments to reflect reality
This fixes several typos in the comments of
Data.List.NonEmpty export list items.
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2fd78f9f by Samuel Thibault at 2023-11-22T11:49:13-05:00
Fix the platform string for GNU/Hurd
As commited in Cargo
https://github.com/haskell/cabal/pull/9434
there is confusion between "gnu" and "hurd". This got fixed in Cargo, we
need the converse in Hadrian.
Fixes #24180
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a79960fe by Alan Zimmerman at 2023-11-22T11:49:48-05:00
EPA: Tuple Present no longer has annotation
The Present constructor for a Tuple argument will never have an exact
print annotation. So make this impossible.
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121c9ab7 by David Binder at 2023-11-22T21:12:29-05:00
Unify the hpc testsuites
The hpc testsuite was split between testsuite/tests/hpc
and the submodule libraries/hpc/test. This commit unifies
the two testsuites in the GHC repository in the directory
testsuite/tests/hpc.
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d2733a05 by Alan Zimmerman at 2023-11-22T21:13:05-05:00
EPA: empty tup_tail has noAnn
In Parser.y, the tup_tail rule had the following option
| {- empty -} %shift { return [Left noAnn] }
Once this works through PostProcess.hs, it means we add an extra
Missing constructor if the last item was a comma.
Change the annotation type to a Bool to indicate this, and use the
EpAnn Anchor for the print location for the others.
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dda8cd3a by Matthew Pickering at 2023-11-24T12:57:40+00:00
testsuite: Add mechanism to collect generic metrics
* Generalise the metric logic by adding an additional field which
allows you to specify how to query for the actual value. Previously
the method of querying the baseline value was abstracted (but always
set to the same thing).
* This requires rejigging how the stat collection works slightly but now
it's more uniform and hopefully simpler.
* Introduce some new "generic" helper functions for writing generic
stats tests.
- collect_size ( deviation, path )
Record the size of the file as a metric
- stat_from_file ( metric, deviation, path )
Read a value from the given path, and store that as a metric
- collect_generic_stat ( metric, deviation, get_stat)
Provide your own `get_stat` function, `lambda way: <Int>`, which
can be used to establish the current value of the metric.
- collect_generic_stats ( metric_info ):
Like collect_generic_stat but provide the whole dictionary of metric
definitions.
{ metric: {
deviation: <Int>
current: lambda way: <Int>
} }
* Introduce two new "size" metrics for keeping track of build products.
- `size_hello_obj` - The size of `hello.o` from compiling hello.hs
- `libdir` - The total size of the `libdir` folder.
* Track the number of modules in the AST tests
- CountDepsAst
- CountDepsParser
This lays the infrastructure for #24191 #22256 #17129
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30 changed files:
- .gitlab/merge_request_templates/Default.md
- compiler/GHC/Driver/Pipeline/Execute.hs
- compiler/GHC/Hs/Dump.hs
- compiler/GHC/Hs/Expr.hs
- compiler/GHC/Hs/ImpExp.hs
- compiler/GHC/Hs/Utils.hs
- compiler/GHC/Parser.y
- compiler/GHC/Parser/Annotation.hs
- compiler/GHC/Parser/Lexer.x
- compiler/GHC/Parser/PostProcess.hs
- compiler/GHC/Parser/Types.hs
- compiler/GHC/Tc/TyCl/PatSyn.hs
- compiler/GHC/ThToHs.hs
- docs/users_guide/exts/quantified_constraints.rst
- hadrian/src/Hadrian/Haskell/Cabal.hs
- hadrian/src/Hadrian/Oracles/TextFile.hs
- libraries/base/changelog.md
- libraries/base/src/Data/List/NonEmpty.hs
- libraries/base/src/Data/Semigroup/Internal.hs
- libraries/base/tests/all.T
- + libraries/base/tests/stimesEndo.hs
- + libraries/base/tests/stimesEndo.stdout
- libraries/hpc
- testsuite/driver/perf_notes.py
- testsuite/driver/testglobals.py
- testsuite/driver/testlib.py
- testsuite/tests/count-deps/Makefile
- testsuite/tests/count-deps/all.T
- + testsuite/tests/hpc/.gitignore
- + testsuite/tests/hpc/fork/Makefile
The diff was not included because it is too large.
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/294f189f72dde6731e825911c9ca190bba250e88...dda8cd3acc85a2198f5c004f6e4a85025f119df3
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/294f189f72dde6731e825911c9ca190bba250e88...dda8cd3acc85a2198f5c004f6e4a85025f119df3
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